Seeing that Mengni had a hard attitude, Kang Lao's face changed several times in his hand with the long sword, and finally he put away the long sword.

After Kang Lao put away his sword, he did not leave, but searched in the courtyard and room, in a vain attempt to find any clues.

His disciple disappeared with the young master of the Wang family, and the most suspicious one was Zhang Yifeng, but Zhang Yifeng disappeared. He waited outside for a day, making sure that Zhang Yifeng was not in the small courtyard, and most of them had fled. He could be sure that eighty percent of this matter had something to do with that kid.

Eventually, Kang Lao went to the utility room in the courtyard.

The door of the utility room was locked, and Kang Lao looked at the utility room carefully and found that there was a camera in a hidden corner of the utility room!

He directly split the lock of the door and entered the utility room.

In the utility room, there is a computer, although Kang Lao is not very good at computers, but he can still operate it simply.

Mengnishang also followed in at this moment, and found the computer and camera, and her whole body trembled!

That night, it happened in the courtyard. This camera, no.

Finished!

Meng Nishang wanted to pounce, but was pushed away by Kang Lao.

Kang Lao clicked on my computer and immediately found the mobile hard drive.

After clicking in, he saw the video recording of the previous days.

Mengnishang's face was pale, for fear that the scene that night would be captured by the camera.

However, as I watched Mengnishang, I found that all the videos of that night had disappeared.

Before leaving, Zhang Yifeng had erased the content of that night, and even deliberately broke the line, which means that after that night, the camera was useless.

In this case, in the eyes of outsiders, the camera would have been broken that afternoon. That's why there is no video for that night and the next few days.

However, Kang Lao felt that this matter was not simple, why was it so coincidental, but the camera broke that day?

Kang Lao took off the hard drive and wanted to find someone to see if it could be recovered.

After removing the hard drive, Kang Lao left.

But he sent someone to guard the yard, and once there was Zhang Yifeng's whereabouts, he immediately called him.

Zhang Yifeng naturally didn't know about the matter of the small courtyard, he had been studying the method of breaking the formation for a whole day, and a day later, he carefully looked at the formation prohibition in front of him, trying to figure out how the prohibition was arranged.

If this is clarified, it will not only be of great benefit to him to crack the formation, but also to his future research of the formation. Maybe it's because of today's experience. In the future, he can also arrange such a powerful formation.

It's a pity that the ideal is beautiful, but the reality is cruel, and the level of his formation master has not been raised, so how can he break through the formation prohibition in front of him.

No matter how Zhang Yifeng sensed it, he couldn't sense the lines of this formation!

If you can't perceive the lines, how to break the formation?

"Wait......"

Suddenly, Zhang Yifeng seemed to think of something, and turned to look at the skeleton behind him.

This skeleton was most likely a formation master before his death, so there may be a formation flag in the package he carried with him.

The formation flag is something that provides spiritual power to the formation, and if the formation does not have spiritual power, it cannot be activated at all.

The formation attainment in front of this skeleton must be higher than Zhang Yifeng, and even stronger than Yin Wuyi. Otherwise, he would not dare to come here alone.

Zhang Yifeng took off the package from the skeleton, and sure enough, he found the array flag inside.

Without the slightest hesitation, Zhang Yifeng took out the formation flag, planted it on the ground, and then carved the formation on the ground.

The formation he has now laid out is called: Breaking Formation. There is only one purpose, to attract the qi of the nearby formation.

When the formation cultivation is not as good as the person who arranges the formation, this formation breaking array is especially important!

The formation of breaking the formation was very complicated, and Zhang Yifeng arranged it for a full five hours before it was successfully arranged.

"This ...... The aura is flowing! ”

Soon, Zhang Yifeng discovered the abnormality, the stone wall of this stone house seemed to be able to absorb aura, and there was aura flowing slowly! But how could the stone wall absorb the aura around it?

There is only one possibility, and this stone wall is the eye of the array, that is, the thing that provides strength for the prohibition.

It will be much easier to find the formation eye next, Zhang Yifeng followed the record on the heavenly machine, step by step, which can be described as step-by-step.

An hour later, Zhang Yifeng was sweating profusely.

At this moment, the stone wall behind the stone chamber finally made a clicking sound. Zhang Yifeng knows that the ban is broken!

As soon as the prohibition was broken, the dim blue moon fire was no longer protected by the enchantment, and it was about to escape immediately.

Spiritual fire has a spiritual fire, otherwise it would not be called spiritual fire, and spiritual fire does not want to be obtained by any human being.

However, how could Zhang Yifeng let Blue Moon Fire leave, and the aura turned into a cage, instantly surrounding Blue Moon Fire. Although the color of the blue moon fire was dim, the scorching aura was not something he could touch, and he could only use his aura.

Zhang Yifeng arranged several killing arrays in an attempt to reduce the power of Blue Moon Fire, and finally, after spending a lot of effort, Blue Moon Fire's resistance consciousness weakened, and the flame temperature was reduced by at least ten times!

After another quarter of an hour, the Blue Moon Fire simply stopped resisting and completely turned into a fire.

Zhang Yifeng did not hesitate, and swallowed the fire in one gulp.

After the fire was planted, Zhang Yifeng felt that his body had become much warmer. The fire turned into energy, dispersed automatically, and finally gathered at the location of Zhang Yifeng's dantian. With the condensation, a blue flame gradually took shape, like a light that illuminated the dantian.

Zhang Yifeng successfully subdued the Blue Moon Fire, which is the fifty-eighth ranked Heaven and Earth Spiritual Fire, and will become the biggest hole card on his body.

As soon as the spiritual fire comes out, the power is superb!

Of course, Zhang Yifeng knew that it was a complete fluke that he was able to subdue the Blue Moon Fire, but in fact, that corpse helped him a lot.

The reason why the blue moon fire is dim is probably caused by this person!

If Blue Moon Fire was not the end of the strong crossbow, with Zhang Yifeng's current cultivation, it would definitely be impossible to subdue Blue Moon Fire so easily. Once forcibly subdued, it is an absolute dead end. This is also the reason why the current Zhang Yifeng has no idea of fighting the ghost fire at all.

Blue Moon Fire is very difficult to subdue, let alone Nether Ghost Fire! If he is not prepared, he will surely die.

After receiving the Blue Moon Fire, Zhang Yifeng was in a good mood, this time he came to the mountain, and his luck was quite good, not only got the Ghost Eye Ore, but also got the Heavenly Machine and the Heaven and Earth Spirit Fire at the same time!

Especially the divine books such as Tianjizi, so that he can become a formation master in this life.

In the future, if you can find the art of forging, it will be even more perfect.

He shook his head and stopped the excitement in his heart. Zhang Yifeng carefully checked the room and made sure that there was nothing left, so he left the stone house and returned to the main hall.

In the main hall, the ironman is still striking iron, and there is nothing abnormal.

Zhang Yifeng went to the side of the molten pool, and he found that the molten liquid was still boiling. But he had already taken away the Heaven and Earth Spiritual Fire, and the molten liquid was still boiling for no reason.

&f

Could it be that there is still a spiritual fire in that stone house?